Performance test system of heat storage equipment taking steam as working medium

A working medium and heat storage technology, which is applied in the testing of machines/structural components, measuring devices, instruments, etc., can solve the problems of not having a high-power high-temperature steam heat storage experimental system, and achieve high temperature, pressure and flow control accuracy.

Active Publication Date: 2020-06-19
INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI
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  • Abstract
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Problems solved by technology

Therefore, design, development and experimental evaluation of high-temperature steam heat storage devices are required. However, there is no high-power high-temperature steam heat storage experimental system in the prior art.

Method used

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  • Performance test system of heat storage equipment taking steam as working medium
  • Performance test system of heat storage equipment taking steam as working medium
  • Performance test system of heat storage equipment taking steam as working medium

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Embodiment Construction

[0040] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. In the drawings, the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention, but should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention. The structure and technical scheme of the present invention will be further described ...

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Abstract

The invention discloses a performance test system of heat storage equipment taking steam as a working medium. The system can carry out performance test experiment and evaluation on the heat storage performance of the heat storage equipment taking the steam as the medium. The system is composed of an electric steam generator, an electric superheater, a heat exchanger, a data acquisition and controlsystem, tested equipment, a pump valve assembly, a state parameter measuring instrument and the like. According to the system, high-temperature steam heat storage / release conditions of different scales and working condition parameters can be realized, unstable heat energy working conditions such as industrial waste heat can be simulated, and research, development and test of heat storage key components in the compressed air energy storage system can be met.

Description

Technical field [0001] The invention belongs to the field of energy storage and thermal energy storage, and relates to a performance test system for heat storage equipment using steam as a working medium, which can perform performance test experiments and evaluations on the heat storage performance of heat storage equipment using steam as a working medium. The system can achieve high-temperature steam heat storage / release conditions of different scales and working conditions, simulate industrial waste heat and other unsteady thermal energy working conditions, and can meet the development and testing of key heat storage components in compressed air energy storage systems . Background technique [0002] Heat storage is a key technology to solve the volatility and instability of renewable energy, peak shaving and valley filling in traditional power systems, and industrial waste heat recovery and utilization. High-temperature steam is an important working fluid for traditional power...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M99/00
CPCG01M99/002
Inventor 王亮盛勇陈海生付文秀林曦鹏谢宁宁
Owner INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI
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